Query Minimization under Stochastic Uncertainty.
Steven ChaplickMagnús M. HalldórssonMurilo Santos de LimaTigran TonoyanPublished in: CoRR (2020)
Keyphrases
- stochastic nature
- user queries
- query processing
- user interaction
- query formulation
- response time
- data sources
- efficient processing
- complex queries
- database
- retrieval method
- search queries
- objective function
- keywords
- monte carlo
- query terms
- range queries
- indexing techniques
- database queries
- original query
- stochastic simulation
- vector space
- communication cost
- query evaluation
- attribute values
- query expansion
- relevance feedback
- data model
- data structure
- neural network